Port of Thunder Bay

TAKE A TOUR!

The Port of Thunder Bay is located at the head of the Great Lakes/St. Lawrence Seaway System, a dynamic navigable waterway that stretches 3700 kilometres into the heart of the North American continent.

A one-way voyage through the Seaway to Thunder Bay takes about five days with ships 228.6 metres in length, 23.8 metres in width with a draft of 8.2 metres being elevated some 180 metres through 16 of the most efficient locks in the world.